Hello every one

new here. I have 3 tanks a 24g
sw tank wit a orange and white o clown a black and white o clown a neon goby a cleaner shrimp and a harlequin shrimp, 26g
fw with an angel and 2 blue rams and a couple guppys, and a 55g
fw African Cichlids and a 7 inch African feather fin cat.
I do have a question I got all my cichlids when they were small and have grown some and was wondering if any one knew what kind this one is and sex. Thank you